Plataforma de registros na blockchain através de api simples

Boa tarde galera. Estou com um projeto no papel a alguns anos. Agora tenho conhecimento necessário agora para colocar em pratica.

Seria uma plataforma de confiança digital. Que permite registrar contrato, documentos, eventos na blockchain de forma simples e segura.

Por meio de uma API e de um painel web, empresas podem comprovar a autenticidade e a existência de um documento em uma determinada data, gerando um registro imutável e verificável publicamente. A plataforma oferece integração fácil para sistemas, histórico de auditoria, certificados de validação e uma página pública para conferência dos registros.

Basicamente uma api com uma chavekey para fazer os registros. Quero começar na rede polygon que mais barata e trabalha na ethereum.

Queria saber opniões de profissionais na área se mercado seria uma boa ou perca de tempo. Eu ja tenho um sistema que vai usar essa ferramenta so pensei em escalar.

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u/manobraw_ — 19 hours ago
▲ 3 r/ProgramadoresBrasil+2 crossposts

I’m Building Software for Cannabis Associations. Am I Solving the Right Problem?

Do you think a management platform for Cannabis associations has a future?

I’m currently developing a project and would love to hear some honest feedback.

Many Cannabis associations still rely on WhatsApp, spreadsheets, and manual processes, which often lead to disorganization, duplicated work, and unnecessary delays. That’s why I started building a platform to centralize and simplify their daily operations.

The platform includes member management, document management, an admin dashboard, a mobile app for members, order/request tracking, and role-based access control.

The goal is simple: reduce operational chaos while improving organization, transparency, and efficiency.
Do you think a platform like this has real potential?
What are the biggest operational challenges Cannabis associations face today?

Website: https://cannabsys.com.br

I’d really appreciate any feedback, suggestions, or criticism. Thanks!

u/manobraw_ — 1 day ago
▲ 32 r/Bitcoin

An account from someone who has been following Bitcoin since 2011

I’m a developer and first encountered BTC while studying systems in college. I remember people mining it on the library computers, but I didn't really care much back then because I was more interested in partying and beer. I also remember getting involved with Telexfree later on and being left traumatized by the experience. I used to buy BTC, but whenever the price dropped, I’d sell; afterwards, I’d feel terrible about not holding onto it—even though I didn't actually need the money. About a year ago, I started using the DCA strategy, and it really changed my mindset. I’ve lost track of exactly how much cash I’ve invested, but I know I’ve reached my initial goal of 0.1 BTC. So, friends, stay calm and understand that BTC is a game of patience. By buying in small amounts weekly, you don't feel the sting of losses. Good luck to everyone—and those who bought at 58k are already seeing profits.

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u/manobraw_ — 4 days ago